From: Dave Chinner <dchinner@xxxxxxxxxx>
struct compat_xfs_bstat is missing the di_forkoff field and so does
not fully translate the structure correctly. Fix it.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/xfs_ioctl32.c | 2 ++
fs/xfs/xfs_ioctl32.h | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c
index a554646..94ce027 100644
--- a/fs/xfs/xfs_ioctl32.c
+++ b/fs/xfs/xfs_ioctl32.c
@@ -160,6 +160,7 @@ xfs_ioctl32_bstat_copyin(
get_user(bstat->bs_gen, &bstat32->bs_gen) ||
get_user(bstat->bs_projid_lo, &bstat32->bs_projid_lo) ||
get_user(bstat->bs_projid_hi, &bstat32->bs_projid_hi) ||
+ get_user(bstat->bs_forkoff, &bstat32->bs_forkoff) ||
get_user(bstat->bs_dmevmask, &bstat32->bs_dmevmask) ||
get_user(bstat->bs_dmstate, &bstat32->bs_dmstate) ||
get_user(bstat->bs_aextents, &bstat32->bs_aextents))
@@ -214,6 +215,7 @@ xfs_bulkstat_one_fmt_compat(
put_user(buffer->bs_gen, &p32->bs_gen) ||
put_user(buffer->bs_projid, &p32->bs_projid) ||
put_user(buffer->bs_projid_hi, &p32->bs_projid_hi) ||
+ put_user(buffer->bs_forkoff, &p32->bs_forkoff) ||
put_user(buffer->bs_dmevmask, &p32->bs_dmevmask) ||
put_user(buffer->bs_dmstate, &p32->bs_dmstate) ||
put_user(buffer->bs_aextents, &p32->bs_aextents))
diff --git a/fs/xfs/xfs_ioctl32.h b/fs/xfs/xfs_ioctl32.h
index 80f4060..b1bb454 100644
--- a/fs/xfs/xfs_ioctl32.h
+++ b/fs/xfs/xfs_ioctl32.h
@@ -67,8 +67,9 @@ typedef struct compat_xfs_bstat {
__u32 bs_gen; /* generation count */
__u16 bs_projid_lo; /* lower part of project id */
#define bs_projid bs_projid_lo /* (previously just bs_projid) */
+ __u16 bs_forkoff; /* inode fork offset in bytes */
__u16 bs_projid_hi; /* high part of project id */
- unsigned char bs_pad[12]; /* pad space, unused */
+ unsigned char bs_pad[10]; /* pad space, unused */
__u32 bs_dmevmask; /* DMIG event mask */
__u16 bs_dmstate; /* DMIG state info */
__u16 bs_aextents; /* attribute number of extents */
--
2.0.0
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